- Atlantic salmon
a valuable food and game fish, Salmo salar, mainly of northern coastal Atlantic waters or, when spawning, in freshwater streams tributary to the ocean.
- Atlantic standard time
See under . noun the local time used in eastern Canada, four hours behind Greenwich Mean Time AST
- Atlantic time
See under . the civil time officially adopted for a country or region, usually the civil time of some specific meridian lying within the region. The standard time zones in the U.S. (Atlantic time, Eastern time, Central time, Mountain time, Pacific time, Yukon time, Alaska-Hawaii time, and Bering time) use the civil times of the […]
- Atlantic sturgeon
noun a fish, Acipenser oxyrhynchus oxyrhynchus, found in the North Atlantic Ocean Examples Atlantic sturgeon is one of the oldest fish species in the world. Word Origin cooking